Researchers found that a rare class of neurons—type-one nNOS neurons—plays a central role in regulating brain blood flow and coordinating neural activity in mice.

Mild cognitive impairment is linked to blood vessel dysfunction in the brain's temporal lobes -- the seat of memory -- according to a new study. The findings, seen in people with and without signs of ...

While the exact causes of neurodegenerative brain diseases like Alzheimer's and dementia are still largely unknown, ...

Gravity reduces blood flow to the brain, and this reduced circulation may contribute to brain ageing. This is a new ...

Doctors have long been as puzzled as their patients have been alarmed when some unaccustomed exercise causes not only numbness in an arm but faintness and even temporary blindness. Now artery ...

When you zone out after pulling an all-nighter, the brain flushes out cerebrospinal fluid (CSF), which surrounds the brain ...

Poor circulation, or peripheral artery disease (PAD), typically results from plaque buildup in the arteries. Over time, this buildup can cause the arteries to harden or narrow, disrupting the flow of ...

Does massage help circulation? Every second of every day, your circulatory system works hard to deliver oxygen and nutrients to every part of your body. So keeping your circulation in check is crucial ...